Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 242
Fig. 1.United States Air Pump Packing. similar to those furnished for piston rods and valvestems by the same manufacturers. JEROME AIR PUMP PACKING. This form of metallic air pump packing is shown inFig. 2, which clearly illustrates its use. LOCOMOTIVE APPLIANCES. 233 No air pump should be used on… … Fig. 2.Jerome Air Pump Packing. likely to burn out than fibrous packing, and will thusprevent many a delay or engine failure SWAB HOLDERS. It should be remembered that metallic packing is ababbitted bearing and needs oil and attention ^ust asmuch as it would if the shaft turned around
Locomotives
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